Zobrazeno 1 - 10
of 905
pro vyhledávání: '"Vibration transmission"'
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 7, Pp 197-203 (2024)
Objective Embedded tracks have relatively high damping, providing good vibration and noise reduction performance. Therefore, it is necessary to study the vibration reduction mechanism of embedded track system. Method Taking Guangzhou Metro Line 14 as
Externí odkaz:
https://doaj.org/article/980125da9b814455aa1571c4f16ded5c
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 3, Pp 292-301 (2024)
ObjectivesThe inter-ship structure between double-layer shells is an important bridge for the transmission of acoustic vibration from pressure shell to light shell. To reduce the impact on the acoustic vibration radiation level of ships, a double-lay
Externí odkaz:
https://doaj.org/article/b70aa7e302e443b590e597672b65eb78
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 6, Pp 49-53 (2024)
Objective As a braking mode,electromechanical brake adopts the motor controlled screw rod drive to implement the pushing action, making the brake shoe to contact with the wheel and complete the transmission of brake force and friction brake. It is ne
Externí odkaz:
https://doaj.org/article/b70e9ea12746494a9dee8a56d2039397
Publikováno v:
Urban Rail Transit, Vol 10, Iss 1, Pp 13-27 (2024)
Abstract As a means of vibration reduction, the ladder track has seen broad implementation in urban rail transit. However, issues such as increased vibration noise, rail corrugation, and fastener failure have been observed in certain sections of the
Externí odkaz:
https://doaj.org/article/76382ed50460428080696b32dff66161
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 11, p 2088 (2024)
The vibration caused by the movement of internal actuating components within an acoustic underwater glider can interfere with onboard sensors. However, as a new vibration-damping material, phononic crystals can effectively reduce this impact. Using s
Externí odkaz:
https://doaj.org/article/802a762b87b24aab94c2cf9e2c3238c0
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8451 (2024)
This article analyses vibration transmission on agricultural tractors with the excitation from the road to the driver’s seat. A multi-body model of agricultural tractors created in Adams is presented. The main parts for the investigation of vibrati
Externí odkaz:
https://doaj.org/article/486d3a14805645c78c53c3834da9bd11
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 18, Iss 2, Pp 114-120 (2023)
ObjectivesIn order to investigate the influence of joints in composite laminate plates on the vibration transfer characteristics of structures, this study uses power flow based on the finite element method (FEM) and a related visualization technique.
Externí odkaz:
https://doaj.org/article/fa4cbfde49064955a70de8e3a0876523
Publikováno v:
Agriculture, Vol 14, Iss 6, p 815 (2024)
The complex mechanical system of a rice combine harvester not only has various excitation sources, but also, the vibration transmission path between each working device and the vibration contribution characteristics to the frame are not clear, so it
Externí odkaz:
https://doaj.org/article/43672c08523d4bbcba212a4058818b4c
Publikováno v:
Micromachines, Vol 15, Iss 4, p 508 (2024)
The critical structural parameters are optimized and studied using the numerical simulation method to improve the resolution and stability of the Micro-Thrust Measurement Platform (MTMP). Under two different ground random vibration environments, the
Externí odkaz:
https://doaj.org/article/672e4d2f57354217bf375f22505d73ba
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